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Advanced O&M Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands.

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ckgiof showdegrade

ckgiof showdegrade

Function

The ckgiof showdegrade command is used to query information about disks in a disk domain downgraded due to timeout.

Format

ckgiof showdegrade -p poolid

Parameters

Parameter

Description

Value

poolid Disk domain ID.

To obtain the value, run "show disk_domain general" in the common user mode.

Views

Diagnostic view

Usage Guidelines

None

Example

Query information about disks in the disk domain whose ID is "0" downgraded due to timeout.

admin:/diagnose> ckgiof showdegrade -p 0
CKG ERR_INFO:
  CKG ID             Recon Err   
  --------------     ----------  
  0xffffffffffffffff 0x0         
DISK ERR INFO:
  Disk ID           Err Code     Times        Op Code     
  -------------     ----------   ----------   ----------  
  0                 0            0            0           
  0                 0            0            0           
  0                 0            0            0           
DEGRADE DISK INFO:
  Disk Pool ID      Tier         Disk ID      Degrade      Start Time          
  -------------     ----------   ----------   ----------   ------------------- 
  0      (  90)     SSD          4294967295   FALSE        2019-12-29 11:09:21
                    SAS          4294967295   FALSE        2019-12-29 11:09:21
                    NL_SAS       4294967295   FALSE        2019-12-29 11:09:21

System Response

The following table describes the parameter meanings.

Parameter

Meaning

CKG ID

Chunk group ID.

Recon Err

Reconstruction error code.

Disk ID

Disk ID.

Err Code

Error code returned by a disk.

Times

Times.

Op Code

Disk operation code.

Disk Pool ID

Disk domain ID.

Tier

Tier.

Degrade

Whether a disk is downgraded.

Start Time

Downgrade start time.

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Updated: 2020-01-17

Document ID: EDOC1000181602

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